Non-standard ALLOCATE statement produces no error or warnings

Accelerated Computing HPC Compilers nvc, nvc++ and nvfortran
1

I believe this program should produce an error and it does not

program testit
implicit none
character(len=:),allocatable :: s(:)
integer,allocatable :: i(:)
real,allocatable :: r(:)
allocate(character(len=20) :: s(10), i(10), r(10))
write(,)size(i),size(r),size(s),len(s)
end program testit

The standard states

C934 (R927) If type-spec appears, it shall specify a type with which each allocate-object is type compatible.

2

Thanks for the report. Looks like nvfortran and ifort accept the syntax while gfortran, xlfg, and nagfor do not.

I added a problem report, TPR #30699, and sent it to engineering for further review.